Finding the Third Proportional to 1,123,562 and 2,426,690

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,562 : 2,426,690 = 2,426,690 : x
2. Step 2: Convert to fraction form
   1,123,562/2,426,690 = 2,426,690/x
3. Step 3: Cross multiply
   1,123,562x = 2,426,690 × 2,426,690
4. Step 4: Simplify right side
   1,123,562x = 5,888,824,356,100
5. Step 5: Solve for x
   x = 5,888,824,356,100/1,123,562
6. Step 6: Final answer
   x = 5,241,209.97